Chair frame or similar article



FIG. 1 is a side perspective view of a chair frame or similar article showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a left side perspective view, the opposite side being a mirror image thereof;

FIG. 5 is a front perspective view; and

FIG. 6 is a rear perspective view thereof. 

The ornamental design for a chair frame or similar article, as shown and described. 